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bug#36598: 26.1; (error "‘/tmp/emacs1000’ is not a safe directory becaus
From: |
Eli Zaretskii |
Subject: |
bug#36598: 26.1; (error "‘/tmp/emacs1000’ is not a safe directory because it is a symlink") |
Date: |
Thu, 18 Jul 2019 09:27:20 +0300 |
> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Date: Mon, 15 Jul 2019 09:04:22 -0400
> Cc: Lars Ingebrigtsen <larsi@gnus.org>, 36598@debbugs.gnu.org,
> mah@everybody.org
>
> >> Commit b663c837249 (in May) which says "Cosmetic changes" is the one
> >> that introduced this code?
> >>
> >> (let ((olddir (or (getenv "TMPDIR") "/tmp")))
> >> (when (and (equal dir (format "%s/emacs" (getenv
> >> "XDG_RUNTIME_DIR")))
> >> (file-writable-p olddir))
> >> (let ((link (format "%s/emacs%d" olddir (user-uid))))
> >> (unless (file-directory-p link)
> >> ;; We're using the new location, so try and setup a symlink
> >> from
> >> ;; the old location, in case we want to use an
> >> old emacsclient.
> >> ;; FIXME: Check that it's safe to use!
> >> (make-symbolic-link dir link t)))))
> >>
> >> And instead of making things work with an old emacsclient, it breaks the
> >> Emacs 26 emacsclient?
> >
> > Nearly. I think it breaks emacs-26 not the emacsclient. I haven't check the
> > emacsclient code, but I guess Stefan was
> > aiming for the situation when someone is using (say) emacsclient-26 with
> > emacs-27.
>
> Indeed (it's Debian/s /usr/bin/emacsclient accessing my hand-built
> Emacs-27 server).
>
> >> Stefan, was this checked in by mistake?
>
> Definitely,
If this mistake adversely affects the release branch, please revert
that commit. We will have RC1 soon.
Thanks.
- bug#36598: 26.1; (error "‘/tmp/emacs1000’ is not a safe directory because it is a symlink"), Mark A. Hershberger, 2019/07/11
- bug#36598: 26.1; (error "‘/tmp/emacs1000’ is not a safe directory because it is a symlink"), Lars Ingebrigtsen, 2019/07/13
- bug#36598: 26.1; (error "‘/tmp/emacs1000’ is not a safe directory because it is a symlink"), phillip . lord, 2019/07/13
- bug#36598: 26.1; (error "‘/tmp/emacs1000’ is not a safe directory because it is a symlink"), Lars Ingebrigtsen, 2019/07/13
- bug#36598: 26.1; (error "‘/tmp/emacs1000’ is not a safe directory because it is a symlink"), phillip . lord, 2019/07/13
- bug#36598: 26.1; (error "‘/tmp/emacs1000’ is not a safe directory because it is a symlink"), Glenn Morris, 2019/07/13
- bug#36598: 26.1; (error "‘/tmp/emacs1000’ is not a safe directory because it is a symlink"), Lars Ingebrigtsen, 2019/07/14
- bug#36598: 26.1; (error "‘/tmp/emacs1000’ is not a safe directory because it is a symlink"), phillip . lord, 2019/07/14
- bug#36598: 26.1; (error "‘/tmp/emacs1000’ is not a safe directory because it is a symlink"), Stefan Monnier, 2019/07/15
- bug#36598: 26.1; (error "‘/tmp/emacs1000’ is not a safe directory because it is a symlink"),
Eli Zaretskii <=
- bug#36598: 26.1; (error "‘/tmp/emacs1000’ is not a safe directory because it is a symlink"), Noam Postavsky, 2019/07/23
bug#36598: 26.1; (error "‘/tmp/emacs1000’ is not a safe directory because it is a symlink"), Noam Postavsky, 2019/07/13